The project is called Mind Over Melon and was created by [Chris] and [Brad] at LVL1 for the CONNECT at Bernheim festival this past weekend. The idea behind the build is allowing people to explode a watermelon with their mind using a Star Wars Force Trainer EEG toy.

The build features the Force Trainer attached to an XBee module, wirelessly connected to the ground zero of watermelon destruction. When the operator of the device concentrates very hard, a series of LEDs light up and a solenoid dumps a shot of compressed CO2 into a watermelon.

[Brad] tells us instructions to build your own mental Sledge-O-Matic will be available on the LVL1 wiki shortly, but until then enjoy this video of the Mind Over Melon being featured on WHAS11 news.